Troubleshooting; Troubleshooting Tips; Troubleshooting & Tips - INVENTOR EPC-09 Bedienungsanleitung

TROUBLESHOOTING

ISSUES
1. Unit does not Start when
Pressing on/off Button
2. Not cool enough
3. Noise or vibrations
4. Gurgling sound
POSSIBLE CAUSES
- PI appears in the display
window
- Room temperature is lower
than the set temperature.
(Cooling mode)
- The windows or doors in the
room are not closed.
- There are heat sources inside
the room.
- Exhaust air duct is not con-
nected or blocked.
- Temperature setting is too
high.
- Air filter is blocked by dust.
- The ground is not level or not
flat enough.
- The sound comes from the
flowing of the refrigerant in-
side the air-conditioner.
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TROUBLESHOOTING TIPS

SUGGEST REMEDIES
Drain the water in the bottom
tray.
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if
possible.
Connect the duct and make
sure it can function properly.
Decrease the set temperature.
Clean the air filter.
Place the unit on a flat, level
ground if possible.
It is normal.